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Dr. Natalie Penn is a gastroenterologist in Williamsville, New York, practicing with Gastroenterology Associates LLP.

Practice details

Specialty
Gastroenterologist
Credentials
MD
Practice
Gastroenterology Associates LLP
Address
60 Maple Rd Suite 1, Williamsville, NY 14221
Phone
(716) 626-5250
Other locations
Elm and Carlton St, Buffalo, NY 14263
Hospital affiliations
Kaleida Health, Sisters of Charity Hospital, Kenmore Mercy Hospital, Mercy Hospital of Buffalo
Medicare assignment
Accepts
NPI number
1588152706
NY license no.
30671801

The office is at 60 Maple Rd Suite 1, Williamsville, NY 14221; the phone number on record is (716) 626-5250. Dr. Penn is also listed at Elm and Carlton St, Buffalo, NY 14263. Dr. Penn accepts Medicare assignment, which means she takes the Medicare-approved amount as full payment for covered services.

Hospital affiliations on file with Medicare: Kaleida Health, Sisters of Charity Hospital, Kenmore Mercy Hospital and Mercy Hospital of Buffalo.

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Medicare, Medicaid and hospitals

Medicare patients (2024)
49 people with traditional Medicare, average age 70
Most common services billed to Medicare
  • Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope
  • Removal of polyps or growths of large bowel using an endoscope with mechanical snare
  • Biopsy of large bowel using a flexible endoscope
Procedures on Medicare Care Compare
  • Colonoscopy 317 procedures
  • Upper gastrointestinal (GI) endoscopy for acid reflux 272 procedures
New York Medicaid
Enrolled fee-for-service provider since 2024. Medicaid managed-care plans keep their own networks, so check with your plan.
Hospital pages
Kaleida Health · Kenmore Mercy Hospital · Mercy Hospital of Buffalo · Sisters of Charity Hospital

Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.

Comparing gastroenterologists? See 20 in Williamsville or 39 across Greater Buffalo.

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Frequently Asked Questions

With Gastroenterology Associates LLP, at 60 Maple Rd Suite 1, Williamsville, NY 14221.

Call the office at (716) 626-5250.

Yes — Dr. Penn accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.

Kaleida Health, Sisters of Charity Hospital, Kenmore Mercy Hospital and Mercy Hospital of Buffalo.

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